<div class="steps flex" style="margin:10px 0">
       <div ng-class="{'step':1,'is-sucess':$index+1<{step},'is-now':$index+1=={step}}" class="step" ng-repeat="stp in {steps}" style="flex:1;">
           <div class="step-line">
               <div ng-if="$index!=0" class="step-leftline"></div>
			   <div class="step-dot">
				   <div ng-if="$index+1<{step}" class="step-icon">
					   <i class="fa fa-check" style="color:#fff"></i>
				   </div>
				   <div ng-if="$index+1>'{step}'" class="step-icon">
					   {{$index+1}}
				   </div>
				   <div ng-if="$index+1=='{step}'" class="step-icon">
						<div class="step-circle"></div>
				   </div>
			   </div>
			   <div ng-if="$index+1 != {steps}.length" class="step-rightline"></div>
           </div>
           <div class="step-title">
               {{check_show_lang(stp)}}
           </div>
       </div> 
</div>